EP2147901A4 - Dispersion maintaining agent for hydraulic composition - Google Patents

Dispersion maintaining agent for hydraulic composition

Info

Publication number
EP2147901A4
EP2147901A4 EP08764830.9A EP08764830A EP2147901A4 EP 2147901 A4 EP2147901 A4 EP 2147901A4 EP 08764830 A EP08764830 A EP 08764830A EP 2147901 A4 EP2147901 A4 EP 2147901A4
Authority
EP
European Patent Office
Prior art keywords
hydraulic composition
maintaining agent
dispersion maintaining
dispersion
agent
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP08764830.9A
Other languages
German (de)
French (fr)
Other versions
EP2147901B1 (en
EP2147901A1 (en
Inventor
Daisuke Hamada
Kenichiro Yabe
Keiichiro Sagawa
Masaaki Shimoda
Yoshiaki Tanisho
Yoshinao Kono
Toshimasa Hamai
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kao Corp
Original Assignee
Kao Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Kao Corp filed Critical Kao Corp
Publication of EP2147901A1 publication Critical patent/EP2147901A1/en
Publication of EP2147901A4 publication Critical patent/EP2147901A4/en
Application granted granted Critical
Publication of EP2147901B1 publication Critical patent/EP2147901B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F216/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an alcohol, ether, aldehydo, ketonic, acetal or ketal radical
    • C08F216/12—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an alcohol, ether, aldehydo, ketonic, acetal or ketal radical by an ether radical
    • C08F216/14—Monomers containing only one unsaturated aliphatic radical
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F290/00—Macromolecular compounds obtained by polymerising monomers on to polymers modified by introduction of aliphatic unsaturated end or side groups
    • C08F290/02—Macromolecular compounds obtained by polymerising monomers on to polymers modified by introduction of aliphatic unsaturated end or side groups on to polymers modified by introduction of unsaturated end groups
    • C08F290/06—Polymers provided for in subclass C08G
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B24/00—Use of organic materials as active ingredients for mortars, concrete or artificial stone, e.g. plasticisers
    • C04B24/24—Macromolecular compounds
    • C04B24/26—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B24/00—Use of organic materials as active ingredients for mortars, concrete or artificial stone, e.g. plasticisers
    • C04B24/24—Macromolecular compounds
    • C04B24/26—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C04B24/2641—Polyacrylates; Polymethacrylates
    • C04B24/2647—Polyacrylates; Polymethacrylates containing polyether side chains
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
    • C04B28/02—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing hydraulic cements other than calcium sulfates
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
    • C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
    • C08F220/10—Esters
    • C08F220/26—Esters containing oxygen in addition to the carboxy oxygen
    • C08F220/28—Esters containing oxygen in addition to the carboxy oxygen containing no aromatic rings in the alcohol moiety
    • C08F220/285—Esters containing oxygen in addition to the carboxy oxygen containing no aromatic rings in the alcohol moiety and containing a polyether chain in the alcohol moiety
    • C08F220/286—Esters containing oxygen in addition to the carboxy oxygen containing no aromatic rings in the alcohol moiety and containing a polyether chain in the alcohol moiety and containing polyethylene oxide in the alcohol moiety, e.g. methoxy polyethylene glycol (meth)acrylate
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F290/00—Macromolecular compounds obtained by polymerising monomers on to polymers modified by introduction of aliphatic unsaturated end or side groups
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F290/00—Macromolecular compounds obtained by polymerising monomers on to polymers modified by introduction of aliphatic unsaturated end or side groups
    • C08F290/02—Macromolecular compounds obtained by polymerising monomers on to polymers modified by introduction of aliphatic unsaturated end or side groups on to polymers modified by introduction of unsaturated end groups
    • C08F290/06—Polymers provided for in subclass C08G
    • C08F290/061—Polyesters; Polycarbonates
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F290/00—Macromolecular compounds obtained by polymerising monomers on to polymers modified by introduction of aliphatic unsaturated end or side groups
    • C08F290/02—Macromolecular compounds obtained by polymerising monomers on to polymers modified by introduction of aliphatic unsaturated end or side groups on to polymers modified by introduction of unsaturated end groups
    • C08F290/06—Polymers provided for in subclass C08G
    • C08F290/062—Polyethers
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2103/00—Function or property of ingredients for mortars, concrete or artificial stone
    • C04B2103/30—Water reducers, plasticisers, air-entrainers, flow improvers
    • C04B2103/308—Slump-loss preventing agents
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2103/00—Function or property of ingredients for mortars, concrete or artificial stone
    • C04B2103/40—Surface-active agents, dispersants
    • C04B2103/408—Dispersants
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
    • C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
    • C08F220/04—Acids; Metal salts or ammonium salts thereof
    • C08F220/06—Acrylic acid; Methacrylic acid; Metal salts or ammonium salts thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
    • C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
    • C08F220/10—Esters
    • C08F220/12—Esters of monohydric alcohols or phenols
    • C08F220/14—Methyl esters, e.g. methyl (meth)acrylate
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
    • C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
    • C08F220/10—Esters
    • C08F220/26—Esters containing oxygen in addition to the carboxy oxygen
    • C08F220/28—Esters containing oxygen in addition to the carboxy oxygen containing no aromatic rings in the alcohol moiety
    • C08F220/285—Esters containing oxygen in addition to the carboxy oxygen containing no aromatic rings in the alcohol moiety and containing a polyether chain in the alcohol moiety
EP08764830.9A 2007-05-22 2008-05-22 Dispersion maintaining agent for hydraulic composition Active EP2147901B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007135680 2007-05-22
PCT/JP2008/059861 WO2008143364A1 (en) 2007-05-22 2008-05-22 Dispersion maintaining agent for hydraulic composition

Publications (3)

Publication Number Publication Date
EP2147901A1 EP2147901A1 (en) 2010-01-27
EP2147901A4 true EP2147901A4 (en) 2014-01-22
EP2147901B1 EP2147901B1 (en) 2015-03-04

Family

ID=40032041

Family Applications (1)

Application Number Title Priority Date Filing Date
EP08764830.9A Active EP2147901B1 (en) 2007-05-22 2008-05-22 Dispersion maintaining agent for hydraulic composition

Country Status (6)

Country Link
US (1) US8263688B2 (en)
EP (1) EP2147901B1 (en)
JP (2) JP5122370B2 (en)
KR (1) KR101489322B1 (en)
CN (1) CN101679120B (en)
WO (1) WO2008143364A1 (en)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5101982B2 (en) * 2007-10-17 2012-12-19 花王株式会社 Dispersant for hydraulic composition
JP5683896B2 (en) * 2010-10-15 2015-03-11 花王株式会社 Admixture for hydraulic composition
FR2974502B1 (en) * 2011-04-26 2013-05-24 Coatex Sas USE OF COMBINED ACRYLIC COPOLYMERS AS A COLOR DEVELOPER AGENT IN COSMETIC COMPOSITIONS.
CN102432741B (en) * 2011-09-05 2013-11-27 陕西驭腾实业有限公司 Coked oil-water separating agent as well as preparation method and use method thereof
JP5841834B2 (en) * 2011-12-26 2016-01-13 花王株式会社 Admixture for hydraulic composition
CN102604611B (en) * 2012-02-16 2014-12-03 中国海洋石油总公司 Silicon slurry and preparation method thereof
JP6053509B2 (en) * 2012-12-27 2016-12-27 花王株式会社 Admixture for hydraulic composition
FR3013350B1 (en) 2013-11-15 2016-09-02 Coatex Sas FLUIDITE RETENTION AGENT FOR HYDRAULIC COMPOSITION COMPATIBLE WITH POLYMER-TYPE WATER-REDUCING AGENT
KR102477889B1 (en) * 2014-10-31 2022-12-15 롬 앤드 하아스 컴패니 Two component synthetic water retention agent and rheology modifier for use in cements, mortars and plasters
JP6872306B2 (en) * 2014-10-31 2021-05-19 株式会社大林組 Ready-mixed concrete manufacturing method and ready-mixed concrete
US10421688B2 (en) * 2015-01-29 2019-09-24 Flex-a-Rock Holdings, LLC Latex-based formulations for coating and sculpting applications
JP6754608B2 (en) * 2016-04-28 2020-09-16 株式会社大林組 How to make ready-mixed concrete
JP6739784B2 (en) * 2016-04-28 2020-08-12 竹本油脂株式会社 Post-additive admixture for concrete and method for maintaining concrete fluidity
JP2018048067A (en) * 2016-09-16 2018-03-29 花王株式会社 Dispersant composition for hydraulic compositions
JP2018154712A (en) * 2017-03-16 2018-10-04 株式会社日本触媒 Polycarboxylic acid-based copolymer, cement dispersion agent, concrete admixture, and concrete composition
TWI721177B (en) * 2017-06-12 2021-03-11 日商竹本油脂股份有限公司 Dispersion retention agent for hydraulic composition
CN108624070A (en) * 2018-03-07 2018-10-09 雨中情防水技术集团有限责任公司 A kind of waterproof roll high-efficiency modified asphalt and preparation method thereof
JP7261378B2 (en) * 2019-10-08 2023-04-20 日油株式会社 slurry composition
KR102265884B1 (en) * 2020-09-22 2021-06-16 한국건설기술연구원 Concrete structure for repairing and strengthening using textile grid reinforcement and highly durable inorganic binder, and repair and strengthening method for the same
JP7099767B1 (en) * 2021-11-04 2022-07-12 竹本油脂株式会社 Admixture for hydraulic composition and hydraulic composition

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US6239241B1 (en) * 1997-12-02 2001-05-29 Kao Corporation Concrete admixture
WO2003024885A2 (en) * 2001-09-19 2003-03-27 Construction Research & Technology Gmbh Workability-improving agents for cement compositions
JP2006176380A (en) * 2004-12-24 2006-07-06 Kao Corp Copolymer for dispersing hydraulic powder

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JPS62119147A (en) 1985-11-19 1987-05-30 株式会社日本触媒 Cement dispersant
CA1318086C (en) 1987-05-20 1993-05-25 Stephen M. Campbell Process and composition for stabilization of ar-brominated styrenic monomers against premature polymerization
JP2774445B2 (en) 1993-12-14 1998-07-09 花王株式会社 Concrete admixture
JPH07247149A (en) 1994-03-09 1995-09-26 Kao Corp Agent for preventing lowering of fluidity of concrete
JP3507281B2 (en) 1996-06-21 2004-03-15 花王株式会社 Concrete admixture
WO1997048656A1 (en) 1996-06-21 1997-12-24 Kao Corporation Concrete admixture
JP3874917B2 (en) 1998-02-09 2007-01-31 花王株式会社 Method for producing (meth) acrylic acid polymer
JP2000247706A (en) 1998-12-28 2000-09-12 Toagosei Co Ltd Cement dispersing agent
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KR100771024B1 (en) 2001-05-28 2007-10-29 가부시키가이샤 닛폰 쇼쿠바이 Cement admixture and cement composition
JP4151941B2 (en) 2002-03-27 2008-09-17 日本製紙株式会社 Cement dispersion aid and cement dispersant, and cement composition containing them
JP2003286058A (en) 2002-03-27 2003-10-07 Nippon Paper Industries Co Ltd Cement dispersing agent and cement composition
JP3780456B2 (en) 2002-12-27 2006-05-31 日本シーカ株式会社 Cement dispersant and concrete composition containing the dispersant
JP3740641B2 (en) 2002-12-27 2006-02-01 日本シーカ株式会社 Cement dispersant and concrete composition containing the dispersant
TWI259831B (en) 2003-05-07 2006-08-11 Nippon Catalytic Chem Ind Cement admixture and cement admixture composite
JP3776443B2 (en) 2004-07-15 2006-05-17 花王株式会社 Phosphate ester polymer
JP2006137629A (en) 2004-11-11 2006-06-01 Kao Corp Admixture for hydraulic composition

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6239241B1 (en) * 1997-12-02 2001-05-29 Kao Corporation Concrete admixture
WO2003024885A2 (en) * 2001-09-19 2003-03-27 Construction Research & Technology Gmbh Workability-improving agents for cement compositions
JP2006176380A (en) * 2004-12-24 2006-07-06 Kao Corp Copolymer for dispersing hydraulic powder

Non-Patent Citations (1)

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Title
See also references of WO2008143364A1 *

Also Published As

Publication number Publication date
EP2147901B1 (en) 2015-03-04
CN101679120A (en) 2010-03-24
US8263688B2 (en) 2012-09-11
JP5513577B2 (en) 2014-06-04
JP2009001479A (en) 2009-01-08
CN101679120B (en) 2012-10-10
US20100113651A1 (en) 2010-05-06
JP5122370B2 (en) 2013-01-16
WO2008143364A1 (en) 2008-11-27
KR101489322B1 (en) 2015-02-03
JP2013010690A (en) 2013-01-17
EP2147901A1 (en) 2010-01-27
KR20100016357A (en) 2010-02-12

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